Swimmer profile
Jack Mathewson
Male17-18Thunder Coast AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
29.45
27.40
▲ 2.05
25.53
▲ 1.87
25.60
▼ 0.07
100 Free LCM
1:05.11
1:00.59
▲ 4.52
56.45
▲ 4.14
56.65
▼ 0.20
200 Free LCM
2:24.15
2:11.53
▲ 12.62
2:04.88
▲ 6.65
—
400 Free LCM
5:08.22
4:42.17
▲ 26.05
—
4:40.11
▲ 2.06
50 Back LCM
—
35.16
—
—
100 Back LCM
1:21.34
1:16.88
▲ 4.46
—
—
200 Back LCM
—
2:49.95
—
—
50 Fly LCM
—
31.77
—
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.